Questions tagged [exchanges]

This tag should be used for questions regarding exchanges. Exchanges are sites which allow for the conversion of Bitcoins to various world currencies as well as alternate cryptocurrencies.

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30 views

Most crypto exchanges have a similar API. What software (commercial or open-source) are they using in their back-end? [closed]

If I want to launch a crypto exchange today, which companies do I look for that can provide me with an out-of-the-box software infrastructure when I don't want to build one in-house? I'm talking ...
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Is there any Cryto exchange that supports automatic sale when profit above X % and buy again when price drop to previous price and repeat this cycle? [closed]

I am new to bitcoins I got a new idea in short selling bitcoins That is , imagine the price of 1 BTC = $1000 I will buy 0.5 BTC for $500 Now I will wait till the price increased by 10% that is , ...
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33 views

Opening a short position on Kraken requires BTC to begin with? [closed]

Suppose I have US Dollars on Kraken and no BTC. And suppose I expect the Bitcoin price to drop a bit (which I don't, but suppose) so I would want to speculate and take a short position. Is this ...
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Margin trading on Kraken: exactly what does opening and closing a leveraged position do? [closed]

Got a question regarding leveraged (margin) trading on Kraken. Suppose the current Bitcoin price is $5000 and I have $2500 on my account. I could just buy 0.5 BTC, but instead I would like to open a ...
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33 views

generate wallets in exchanges like binance?

I'm a Laravel developer and I have a project in exchanges field. I need to know how can I generate deposit address for per coin belongs to per user. I want to do this in secure way and I need to best ...
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1answer
44 views

Why is Bisq suddenly acting up and refusing to let me withdraw my coins?

Bisq: v1.2.7 (latest). I've used it (with this same account) numerous times in the past without problems, in the exact same way. Now, after I have completed a trade, and try to withdraw the coins to ...
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Is Bitcoin software—the Windows one from bitcoin.org— compatible with Binance BEP2 network?

Sending straight BTCs from Binance to Bitcoin.org's wallet work?
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I don't know how to use bitcoin [duplicate]

How can I registered for bitcoin trading? And secondly, I am a international business person and I want to know if I can transfer my money through bitcoin in any other currency to Euro? Thanks
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1answer
164 views

Access coins stored at Cryptobridge?

I have just discovered, albeit far too late, that Cryptobridge has closed. Now, there is a lot to say about this particularly dodgy move, but I won't and I'll keep this simple: How can I access the ...
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How to trade bitcoin in bitcoin? [closed]

I'm curious about how to trade bitcoin in bitcoins. I want to do this because it squares the gains (and losses) from crypto. I'm not intending on doing this with leverage for safety reasons. So, what ...
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1answer
34 views

Are Bisq offer ids picked or partially picked by humans?

Two recent Bisq "offer ids" are: "emzlols-7639fae0-cd4d-48cf-acc5-abc97dab89db-124" "aixcp-6efe1e8d-90bf-4c25-b021-53616cad1109-124" (Emphasis mine. These are fully public, so I don't see a reason ...
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Order Book Distribution

I'm currently building a small bitcoin order book simulator that would mimic user limit orders. What gives order books its V shape appearance? That is, the further away we go from the market price, ...
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Can I long USD/BTC instead of shorting BTC/USD?

Let's say that I think that bitcoin has hit a peak. I want to short bitcoin, but in a far less risky way. In order to do this, I want to go long on USD/BTC. Let's say (as an example) that I longed ...
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I need to know about wallets in cryptocurrency, how do exchanges generate deposite address per user?

In exchanges like Binance when a user wants to deposit coins in bitcoin or in other coins, per user receives a unique public key? Do they have to generate pair key private/public key for each user in ...
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What is the differences in Bitcoin derivative products such as perpetual vs futures?

I see on some crypto exchanges, they offer Bitcoin perpetual orders and futures orders. What are the differences when compared to each other and vs margin orders.
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221 views

What are the difference between a segwit and legacy wallet

I am installing a mobile wallet and it ask me what type of address I want to use, I want to try and use a segwit address but is there a risk that my coins will be lost if I try to transfer fund from ...
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26 views

Can I go long on the USD/BTC pair?

Normally, we can go long or short on bitcoin with the BTC/USD pair on an exchange. However, I would like to know if it is possible to open a position on the USD/BTC pair. This could be useful in a ...
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1answer
66 views

Whose to stop the coinbase devs from just draining all accounts and running of with the money?

I have been wondering, what would happen if the coinbase developers agree to drain all the funds of all their accounts and run off into hiding? Its not like anybody will be able stop them or return ...
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1answer
35 views

How to get all cryptocurrencies real-time statistics with no limit and free? [closed]

How can we get almost all real-time information of cryptocurrencies (rates, transactions, live prices, blocks info, wallets, etc) for developing new cryptocurrency statistics and exchange reference (...
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1answer
36 views

Partial transactions

I am new to cryptocurrencies. I want to transfer coins to multiple exchanges, how can I do it? Can I split coins from one wallet into the exchanges? Do I need a specific kind of wallet? And when I ...
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1answer
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Working of crypto currency swaping (Exchanging) in Crypto exchange

I am new in crypto. I know something about cryto currency and its working. I am curiosity about the working of Crypto exchange like binance,coinbase...etc... My doubts is Some exchanges provide the ...
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How should I calculate a net value after a BTC withdrawal from an exchange?

Many exchanges have a withdrawal fee (such as Poloniex, which charges customers in 0.0005 BTC on average) and these fees are mostly for network costs. Should I consider as a general rule that the ...
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2answers
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Understanding cryptocurrency exchange working

Exchanges are 2 types : centralised and decentralised. Now, if any new user is coming to the centralised platform then they need to deposit BTC (taking BTC as an example). For depositing, each time ...
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2answers
84 views

How Bitcoin wallets and it's transfer process work?

I am very new on cryptocurrencies, and like to understand it's transfer process. I think if I want to buy Bitcoin, I must download a Bitcoin wallet, then find a person who has Bitcoin. Then he/she ...
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Inconsistent Volume Data from Gdax API

I've queried Gdax API in the past and it seems that the API is currently returning a completely different data set for 'Volume'. For example, when I queried the API for historical BTC prices around 1 ...
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1answer
69 views

how to get bitcoin off an exchange?

As a corollary to asking how to transfer from cold storage, how is bitcoin first put into a paper, or other wallet, when it originates on an exchange? My primary concern is more getting the coins out ...
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252 views

Selling btc but avoiding bank payment reversals

If you sell some btc using a no-kyc p2p exchange, how do you avoid bank transfer payment reversals? One of the best things about btc is that no one can reverse bitcoin transactions (unless some sort ...
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1answer
176 views

Convert Theta ERC-20 to Theta Main Network

As a test, I transferred one Theta ERC-20 token to my new Theta web wallet, and I see it there. How do I now convert it to the main net Theta?
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71 views

I’ll pay whomever can help me Bitcoin Cash from blockchain wallet to Coinbase wallet with Bitcoin address [duplicate]

I've read now a 100 or so questions here with no clearcut answer nor update after they were given advice. I had money in my Bitcoin Cash wallet on Blockchain. I wanted to send the money to my Coinbase ...
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Access Kucoin OHLC data from API?

I need to access kucoin Open-high-low-close (OHLC) data from Kucoin API. Looking in https://docs.kucoin.com/#get-trade-histories, I deduced that to access OHLC data (for instance BTC versus USDT, ...
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Any Cryptocurrency payment method api that creates only one wallet for each user?

I have question regarding payment gateway.For now I am using coinpayment api.It's creating always new address for user to make payment.I want only one wallet for each user and that user can make ...
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66 views

How to accept bitcoin and giving each user a unique address amd automatic withdrawal

I want to create a website when users on singing up will get a unique address and after getting my websites service,they can withdrawal the money also automatically. Is that bitcoin integration free ? ...
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What are the benefits of running a crypto exchange website? [closed]

Getting straight to the question. Say I want to run a cryptocurrency exchange platform where people could come and buy/sell Bitcoin or Altcoin. The way I understood I have to partner up with a Bank in ...
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2answers
125 views

Trying to understand extended keys

I'm slowly getting educated about how the blockchain and Bitcoin addresses work. I now understand why it is more secure to use a different Bitcoin address for every transaction you make but I'm now ...
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Accept mastercard visa but withdraw crypto

I want to start an online business and I want to make it global. I want people to pay their preferred way (using visa, mastercard or others) and I get that money in cryptocurrency (any) Is there a ...
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2answers
47 views

bitcoin recovery when exchange ceases business

I had bitcoins with Coinroom exchange but I see they are gone. They should be independent of the exchange that manages them I assume. How do I recover my bitcoins or get them allocated to another ...
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2answers
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Bitcoin transaction location

I transferred my Bitcoin from my Exodus desktop wallet to another location. How can I find out, if possible, the exchange I sent it to that has my account? Is there any way to see the transaction code ...
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386 views

Where is the Bitmex main datacenter located?

I am a High Frequency Trader and need to have a machine as close as possible to Bitmex. I tried do do a Traceroute but it is behind Cloudfare so it is not possible to know the real datacenter location....
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How did Binance Exchange get hacked in April of 2019 (7000 BTC) and how much is in the SAFU insurance fund? [closed]

Binance exchange got hacked in April 2019 for 7000 BTC (50 Million USD), but how did it get hacked exactly? They say they are going to pay everyone back via their SAFU insurance fund, but how much is ...
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1answer
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How much on-chain activity is to and from exchanges?

Are there any data services which provide metrics that show how much of the transactions on the Bitcoin blockchain are to and from exchanges?
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2answers
59 views

How do cryptocurrency exchanges work with so many currencies at the same time?

To implement automated deposits/withdrawals of a single currency for a business there has to be a lot of code in place specific for that currency. For example if I want to automate sending and ...
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41 views

Multiple order execution at crypto exchanges

I am trading on crypto exchanges quite actively with quite a few strategies. In my "system" I get the data from exchanges, then I process it, then I create order and I send it to the exchanges. ...
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1answer
118 views

Can we I identify crypto-exchange (BTC) hot wallets?

I am interested in understanding, how the large crypto-exchanges handle deposits and withdrawals of BTC. I am aware of some examples of ETH-related hot wallets which are rather easy to identify but it ...
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1answer
90 views

Keeping wallet addresses outside bitcoin core

I'm trying to build a good security for my online bitcoin based application. Is something like this possible? send_bitcoin(address) create_address() sweep_balances() + | | ...
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1answer
29 views

From Edge to Poloniex

Bought bitcoin and have a balance in a exchange account at Poloniex. Is there another step I need to take or is this where the estimated value that changes is where I will be able to send this back to ...
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3answers
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How do different blockchains communicate?

I've learned that the different cryptocurrencies have their own P2P blockchain networks. How do exchanges convert coins from one network into a coin on another network?
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How does one calculate a margin position's liquidation price for Bitfinex and other exchanges?

I'm learning how margin works and wanted to understand how does liquidation price work in a margin position when using an exchange like Bitfinex? Their requirements is 30% equity. Let's say I ...
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1answer
47 views

Is there any exchange website that directly converts to a specific currency once a cryptocurrent payment is received? [closed]

I wonder if there is some exchange service that I can use for my webshop (Woocommerce) that directly when a customer pays in the webshop, convert the cryptocurrency money to a specific currency like ...
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Was the “Proof of keys” exercise “The Ultimate Stress Test”?

Yesterday was publicised as a "Proof of Keys" day when people with accounts on Bitcoin exchanges were urged to withdraw their balance into a stand-alone wallet for the day as a test whether the ...
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2answers
88 views

How do exchange sites know all user deposit transactions?

If they use transaction/wallet listener, how do they detect deposit transactions when their services are not running, do they fetch blocks at every height to scan for deposits to avoid any missing? ...

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